For the past couple of years I have been using my R3000 connected to my PC (Windows 7) by USB cable.
Now, due to a re-organisation of my workspace, I have switched to a Wi-Fi connection between PC and printer.
Everything seems to work OK, except: Since switching to Wi-Fi, I can no longer see the Ink Levels on my PC screen. All of the driver controls are there but when I click on "Show Ink Levels" I just see an array of apparently empty cartridges. (Yes - I am using official Epson cartridges).
Any idea what I need to do to get this information visible on my screen?